Ok Guys Change A/f 2 Of Them And Also O2 Sen. After Cat. New Maf Sensor. Why Am I Still Getting P1150 And Also P1150pending.lexxxxxx Need Your Help.

 

Did you use Denso sensors and are you sure you replaced each sensor with the right one? Did you reset the codes after replacing?

 

yes used denso parts and reset.

 

how many af sensors and how many 02 sensors for 2001 rx300 have? and were does the af sensors go and the o2 goes thanks how much are these parts?

 

What Denso part number is the sensor in the front? the one you changed... you can see the numbers etched on it. Let me know.

 

there are 2 A/F sensors and 1 O2 sensor. The O2 Sensor you can get for well under $100, I mean you can get it online for $50. The A/F sensors are $207 from the dealer, both Toyota and Lexus. Or you can shop Ebay for $150 shipped.